Apet store has b tanks of fish. each tank has 39 fish. using b write an expression for the total number of fish in the store. a pet store has b tanks of fish. each tak has 39 fish. using b write an expression for the total number of fish in the store.

6.5

step-by-step explanation:

you said it was in the question

~courtney

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0